-er verb irregular · go-verb B2 · Upper Intermediate

Conjugate prevalecer in Spanish

to prevail

prevalecer is an irregular -er verb ranked #897 among the most common Spanish verbs. For example: "La justicia debe prevalecer sobre la corrupción." (Justice must prevail over corruption.). Use the tables below for full conjugation across all 7 tenses.

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⚡ Irregular verb — prevalecer (go-verb) does not follow standard -er patterns. Pay close attention to the stems in each tense.

Describes current actions, habits, and general truths. The most frequently used tense — master it first.

Pronoun Conjugation
yo prevalezco *
prevaleces
él/ella/Ud. prevalece
nosotros prevalecemos
vosotros prevalecéis
ellos/ellas/Uds. prevalecen
Example

Yo prevalezco todos los días.

I prevail every day.

Describes completed past actions with a clear start and end. Key signals: ayer, el lunes pasado, de repente.

Pronoun Conjugation
yo prevalecí
prevaleciste
él/ella/Ud. prevaleció
nosotros prevalecimos
vosotros prevalecisteis
ellos/ellas/Uds. prevalecieron
Example

Ayer yo prevalecí.

Yesterday I prevail.

Describes habitual past actions, background context, and ongoing states. Key signals: siempre, normalmente, cuando era niño.

Pronoun Conjugation
yo prevalecía
prevalecías
él/ella/Ud. prevalecía
nosotros prevalecíamos
vosotros prevalecíais
ellos/ellas/Uds. prevalecían
Example

Antes yo prevalecía con frecuencia.

Before, I used to prevail often.

Describes future events and predictions. In everyday speech, ir a + infinitive is often preferred for planned events.

Pronoun Conjugation
yo prevaleceré
prevalecerás
él/ella/Ud. prevalecerá
nosotros prevaleceremos
vosotros prevaleceréis
ellos/ellas/Uds. prevalecerán
Example

Mañana yo prevaleceré.

Tomorrow I will prevail.

Expresses what would happen under certain conditions — equivalent to "would" in English. Also used for polite requests.

Pronoun Conjugation
yo prevalecería
prevalecerías
él/ella/Ud. prevalecería
nosotros prevaleceríamos
vosotros prevaleceríais
ellos/ellas/Uds. prevalecerían
Example

Si pudiera, yo prevalecería.

If I could, I would prevail.

Used in clauses expressing wishes, doubt, emotion, or uncertainty — typically after que. Triggers: querer, esperar, dudar, ojalá.

Pronoun Conjugation
yo prevalezca *
prevalezcas *
él/ella/Ud. prevalezca *
nosotros prevalezcamos *
vosotros prevalezcáis *
ellos/ellas/Uds. prevalezcan *
Example

Esperamos que la paz prevalezca en la región.

We hope that peace will prevail in the region.

Used to give commands and direct requests. Affirmative and negative forms differ significantly in Spanish.

Pronoun Conjugation
yo -
prevalece
él/ella/Ud. prevalezca *
nosotros prevalezcamos *
vosotros prevaleced
ellos/ellas/Uds. prevalezcan *
Example

Esperamos que la paz prevalezca en la región.

We hope that peace will prevail in the region.

Test yourself

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Example sentences

Common phrases with prevalecer

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